| 报告期 | 2025-06-30 | 2025-03-31 | 2024-12-31 | 2024-09-30 |
| 公司类型 | 通用 | 通用 | 通用 | 通用 |
| 一、经营活动产生的现金流量: | | | | |
| 销售商品、提供劳务收到的现金 | 485,244,449.35 | 226,569,216 | 824,303,582.52 | 581,960,391.01 |
| 收到的税费返还 | - | - | 1,642,451.37 | 1,642,451.37 |
| 收到其他与经营活动有关的现金 | 6,246,623.19 | 873,228.72 | 14,613,630.1 | 11,710,191 |
| 经营活动现金流入小计 | 491,491,072.54 | 227,442,444.72 | 840,559,663.99 | 595,313,033.38 |
| 购买商品、接受劳务支付的现金 | 116,441,677.18 | 61,209,346.24 | 180,480,352.57 | 132,676,803.54 |
| 支付给职工以及为职工支付的现金 | 151,283,983.08 | 100,544,665.3 | 245,579,495.02 | 189,159,141.99 |
| 支付的各项税费 | 68,131,607.45 | 33,703,026.4 | 121,523,309.87 | 96,774,348.85 |
| 支付其他与经营活动有关的现金 | 8,943,983.55 | 5,116,378.39 | 30,608,815.68 | 14,258,053.79 |
| 经营活动现金流出小计 | 344,801,251.26 | 200,573,416.33 | 578,191,973.14 | 432,868,348.17 |
| 经营活动产生的现金流量净额 | 146,689,821.28 | 26,869,028.39 | 262,367,690.85 | 162,444,685.21 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 550,000,000 | 250,000,000 | 500,000,000 | 500,000,000 |
| 取得投资收益收到的现金 | 3,473,394.96 | 2,635,432.36 | 5,728,983.02 | 5,598,983.02 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 98,137.33 | 24,760.07 | 77,640.84 | 2,520.84 |
| 收到的其他与投资活动有关的现金 | 854,753.29 | 416,430.64 | 7,681,379.73 | 7,245,825.65 |
| 投资活动现金流入小计 | 554,426,285.58 | 253,076,623.07 | 513,488,003.59 | 512,847,329.51 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 72,266,346.42 | 51,514,468.13 | 135,078,234.02 | 84,613,653.7 |
| 投资支付的现金 | 580,000,000 | 200,000,000 | 520,000,000 | 430,000,000 |
| 支付其他与投资活动有关的现金 | 695,808.05 | - | - | - |
| 投资活动现金流出小计 | 652,962,154.47 | 251,514,468.13 | 655,078,234.02 | 514,613,653.7 |
| 投资活动产生的现金流量净额 | -98,535,868.89 | 1,562,154.94 | -141,590,230.43 | -1,766,324.19 |
| 三、筹资活动产生的现金流量: | | | | |
| 分配股利、利润或偿付利息支付的现金 | 75,262,400 | - | 87,437,200 | 87,437,200 |
| 支付其他与筹资活动有关的现金 | 463,423.66 | 357,211.83 | 773,614.88 | 725,288.5 |
| 筹资活动现金流出小计 | 75,725,823.66 | 357,211.83 | 88,210,814.88 | 88,162,488.5 |
| 筹资活动产生的现金流量净额 | -75,725,823.66 | -357,211.83 | -88,210,814.88 | -88,162,488.5 |
| 五、现金及现金等价物净增加额 | -27,571,871.27 | 28,073,971.5 | 32,566,645.54 | 72,515,872.52 |
| 加:期初现金及现金等价物余额 | 205,070,048.9 | 205,070,048.9 | 172,503,403.36 | 172,503,403.36 |
| 期末现金及现金等价物余额 | 177,498,177.63 | 233,144,020.4 | 205,070,048.9 | 245,019,275.88 |
| 补充资料: | | | | |
| 净利润 | 141,690,004.16 | - | 186,008,458.84 | - |
| 资产减值准备 | - | - | 497,203.57 | - |
| 固定资产和投资性房地产折旧 | 40,944,871.77 | - | 72,213,879.46 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 40,944,871.77 | - | 72,213,879.46 | - |
| 无形资产摊销 | 3,775,859.82 | - | 7,556,403.52 | - |
| 长期待摊费用摊销 | 816,085.3 | - | 1,514,438.7 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 86,608.43 | - | - | - |
| 固定资产报废损失 | - | - | 129,648.38 | - |
| 财务费用 | -522,646.94 | - | -1,055,432.71 | - |
| 投资损失 | -4,344,673.65 | - | -11,970,946.95 | - |
| 递延所得税 | -868,558.62 | - | -1,020,993.1 | - |
| 其中:递延所得税资产减少 | -868,558.62 | - | -1,020,993.1 | - |
| 存货的减少 | 702,626.82 | - | 702,696.85 | - |
| 经营性应收项目的减少 | -33,061,225.46 | - | 2,772,025.12 | - |
| 经营性应付项目的增加 | -4,919,719.88 | - | 5,968,718.48 | - |
| 其他 | - | - | -1,954,053.71 | - |
| 不涉及现金收支的投资和筹资活动金额其他项目 | - | - | 12,167,947.74 | - |
| 现金的期末余额 | 177,498,177.63 | - | 205,070,048.9 | - |
| 减:现金的期初余额 | 205,070,048.9 | - | 172,503,403.36 | - |
| 现金及现金等价物的净增加额 | -27,571,871.27 | - | 32,566,645.54 | - |
| 公告日期 | 2025-08-21 | 2025-04-23 | 2025-03-19 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |